8872647

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3739}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 13643520

約数和(自身を除く): 4770873

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 3739, 11217, 26173, 78519, 422507, 1267521, 2957549, 8872647]

約数ペア:

[(1, 8872647), (3, 2957549), (7, 1267521), (21, 422507), (113, 78519), (339, 26173), (791, 11217), (2373, 3739)]